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Expired European patentEurope

Engraved roller for an offset inking device, and manufacturing method for such an engraved roller

EP 0287002 B1 · Applicant: Albert-Frankenthal AG

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Overview

The published document from the EPO: abstract, claims, description and drawings. Open it full size

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Filed April 9, 1988 and granted November 2, 1994. A European patent lasts at most 20 years from filing, so its term ended April 9, 2008.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by October 9, 2013.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledApril 9, 1988
PublishedOctober 19, 1988
GrantedNovember 2, 1994
Term endedApril 9, 2008
Application numberEP 88105687
Classification (CPC)B41N7/06

Timeline

Timeline From EPO dates

1989199119931995199719992001200320052007Application filedApril 9, 1988PublishedOct 19, 1988Patent grantedNov 2, 1994Term endedApril 9, 2008

Sources & verification